Biology » Page 156

Biology

Fattykins

Some types of organisms can increase genetic variation through reproduction. They are able to combine the genetic material of two parents, rather than copying the genetic material of a single parent. Which organisms are capable of this?

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Biology

Thomas Wilkerson

Unlike a lytic infection, a lysogenic infection

a. allows viruses to remain inactive for a while within a host.

b. involves a host.

c. requires a virus to inserts its nucleic acid into a host cell's DNA.

d. involves a virus and its nucleic acid.

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Biology

Sosa

Fill a bucket with water. Wait until the water stops moving around and becomes completely still. Tap the side of the bucket and watch what happens. Ripples form on the surface of the water. How are the ripples formed?

A)

vibrations in the wall transmitted to the water surface

B)

By the motion of molecules of H2O in the bucket

C)

the release of bubbles in the water every time the wall is struck

D)

natural vibrations due to sounds that are always present in the air

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Biology

Shyla Hammond

Discuss the order in which seed dispersal mechanisms could have evolved

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Biology

Abel Mcgee

Why do reptiles not have to return to water to lay their eggs?

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Biology

Papito

Ants and aphids often live near each other. the ants feed on wastes produced by the aphids, and the aphids are protected from predators by the presence of the ants. what type of relationship is this?

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Biology

Salvador Juarez

What % of living things have a range of tolerance

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Biology

Dolce

A bone cell that absorbs and removes unwanted bone tissue is an:

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Biology

Jaidyn Carson

The main difference between the four nucleotides that make up dna is that they have different

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Biology

Zion Alexander

During the 1800s, seal hunters preferred dark-furred seals from natural seal populations. What effect would best describe what this did to the remaining seal populations over time?

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Biology

Ximena Roman

What is a body cavity called?

clavicle

cephalothorax

coelom

none of the above

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Biology

Mckayla Rosales

He three d's for group-living primates are:

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Biology

Chase Nash

Which animal is a great hunter? Why?

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Biology

Danielle Carlson

This process moves large bulk amounts of dissolved liquids into a cell?

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Biology

Weston Sweeney

The cleft chin trait follows a dominant-recessive inheritance pattern with cleft chin being the dominant trait. john is heterozygous for a cleft chin as is his wife betty. john and betty have three kids all of which have a cleft chins. according to punnett square prediction what is the likelihood that their next child will have a cleft chin

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